The Seiko 7770-6100 is a watch model based on the 7770 movement.
Parts List
260N39SK01 | crystal |
25M69DX1 | crown |
25M69DX1C | crown |
0D230NAA1 | case back gasket - case back gasket |
LK28P | band - leather band |
A160AS | others - push pin |
DZ0040B01 | others - crown and stem gasket |
81505075 | others - case back screw |
10P17JSH | others - hour hand |
10P59JSM | others - minute hand |